Hawkesbury River - Cowan Creek Entrance Weather Forecast

    • 20
    • 33

    Clear

    • 21
    • 24

    Partly cloudy

    • 21
    • 25

    Partly cloudy

    • 20
    • 27

    Sunny

    • 21
    • 26

    Partly cloudy

    • 21
    • 27

    Partly cloudy

    • 22
    • 29

    Sunny

Today 25 Jan Sydney

Mostly clear. The chance of a thunderstorm in the west early this evening. Winds east to northeasterly 15 to 25 km/h tending north to northeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly 10 to 15 knots shifting southerly 15 to 20 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A broad high pressure ridge lies along across the coast before a cold front brushes the Sydney Waters late tonight. As the decaying front continues northward a ridge develops along the coast in its wake. During the midweek, another trough slips southeast of the New South Wales coast bringing a weak southeasterly wind change.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Cowan Creek Entrance Temperature Statistics View More

January Temperature

Terrey Hills (11km)

  • Lowest 21 January, 2026

    14.6 °C

  • Average January

    20.9 °C

  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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